#285E8D#285E8D

#285E8D is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.9% C 0.095 H 247.8°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#285E8D
RGB	rgb(40, 94, 141)
HSL	hsl(208, 56%, 35%)
HSV	hsv(208, 72%, 55%)
CMYK	cmyk(71.6%, 33.3%, 0%, 44.7%)
CIE-LAB	lab(38.51, -1.44, -31.17)
CIE-LCH	lch(38.51, 31.21, 267.35°)
OKLab	oklab(46.87% -0.0361 -0.0883)
OKLCH	oklch(46.87% 0.095 247.8)
XYZ	xyz(9.6837, 10.3786, 26.6871)
Luminance	0.1038 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#285E8D #8D5728

analogous

#288D89 #285E8D #282B8D

triadic

#285E8D #8D285E #5E8D28

tetradic

#285E8D #89288D #8D5728 #2B8D28

square

#285E8D #89288D #8D5728 #2B8D28

split-complementary

#285E8D #8D282B #8D8928

monochromatic

#0D1E2E #1A3E5D #285E8D #367EBD #5E9CD1

Accessibility & contrast

On white

6.83

#285E8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#285E8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #285E8D

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##285E8D	#FFFFFF	#000000	##FFFFFF
##285E8D	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49608F

Deuteranopia (green-blind)

#3B568C

Tritanopia (blue-blind)

#00696F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #285e8d;
/* rgb */ color: rgb(40, 94, 141);
/* oklch */ color: oklch(46.9% 0.095 247.8);

Tailwind

colors: {
  custom: {
    50: '#6f8bae',
    500: '#285e8d',
    950: '#000000',
  },
}

SCSS

$custom: #285e8d;
$custom-light: #6f8bae;
$custom-dark: #000000;

JSON

{
  "hex": "#285e8d",
  "rgb": {
    "r": 40,
    "g": 94,
    "b": 141
  },
  "hsl": {
    "h": 207.921,
    "s": 55.801,
    "l": 35.49
  },
  "oklch": {
    "l": 0.46867,
    "c": 0.09542,
    "h": 247.8
  },
  "luminance": 0.1038
}

Semantic roles & 50–950 ramp

primary

#285E8D

secondary

#B7855A

accent

#8F49DF

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #285E8D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →